From d442bb372895302b824b41656243c772a7e636f5 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 7 Oct 2020 13:39:47 +0200
Subject: [PATCH] network: make Gateway= in [Route] section accept an empty
 string

---
 src/network/networkd-route.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/network/networkd-route.c b/src/network/networkd-route.c
index 12a344049f0..b59c48d4823 100644
--- a/src/network/networkd-route.c
+++ b/src/network/networkd-route.c
@@ -1720,6 +1720,14 @@ int config_parse_gateway(
                         return 0;
                 }
 
+                if (isempty(rvalue)) {
+                        n->gateway_from_dhcp = false;
+                        n->gw_family = AF_UNSPEC;
+                        n->gw = IN_ADDR_NULL;
+                        TAKE_PTR(n);
+                        return 0;
+                }
+
                 if (streq(rvalue, "_dhcp")) {
                         n->gateway_from_dhcp = true;
                         TAKE_PTR(n);
-- 
2.47.3